Los 681
1900, Turul 3 k. blue-green and black with line perforation 11 1/2, used with cds. "TR(ENCSÉ)N 901.SEP.27." and light pen stroke, some short perforation and small horizontal crease, otherwise fine, very rare, one of the rarieties of the Hungarian philately, certificate Glatz A.I.E.P. (2019) (Mi. 3.500,-)
